﴿ يَوْمَ لَا يَنفَعُ ٱلظَّٰلِمِينَ مَعْذِرَتُهُمْ ۖ وَلَهُمُ ٱللَّعْنَةُ وَلَهُمْ سُوٓءُ ٱلدَّارِ ﴾

“the Day when their excuses will be of no avail to the evildoers, seeing that their lot will be rejection from all that is good, and a woeful hereafter.”

the day when their excuses will not benefit read lā yanfa‘u or lā tanfa‘u the evildoers even if they were to offer them and theirs will be the curse in other words the banishment from God’s Mercy and theirs will be the ills of the ultimate abode in the Hereafter meaning the most severe of its chastisements.